Lead the design and development of extended detection and response (XDR) and DNS-based cybersecurity products and backend services using modern programming languages and frameworksTurn security and business requirements into secure, scalable software solutionsImplement secure coding practices aligned with industry standards such as the Open Worldwide Application Security Project (OWASP)Perform code reviews and mentor junior and intermediate developers to uphold software quality and security standardsWork closely with cybersecurity analysts, DevOps and infrastructure teams across CIRASupport continuous integration and continuous delivery (CI/CD) pipelines, along with automated testing, deployment and monitoring in cloud and hybrid environmentsInvestigate and resolve complex issues related to application performance, security vulnerabilities and system interoperabilityParticipate in architecture and design discussions to inform system evolution and technical decision-makingWrite and maintain transparent technical documentation for systems, processes and deploymentsParticipate in a rotating 24/7 on-call schedule to support service uptime and incident response.RequirementsBachelor's degree in computer science, software engineering or a related technical field7+ years of professional experience in software developmentAdvanced proficiency in programming languages such as Java (Spring or Play Framework) or PythonProficiency in Linux environments and scripting with Bash for automation and troubleshootingStrong knowledge of secure application design,



threat mitigation and authentication and authorization mechanismsExperience building and supporting CI/CD pipelines using tools such as GitLab CI, Jenkins or TeamCityFamiliarity with cloud-native development, containerization technologies such as Docker and infrastructure-as-code tools such as Terraform or AnsibleUnderstanding of DNS, networking protocols and their role in internet infrastructureExperience working with relational and non-relational databases such as PostgreSQL, MySQL, DynamoDB or similar technologiesUnderstanding of cybersecurity concepts and technologies, including endpoint detection and response (EDR), extended detection and response (XDR), vulnerability scanners, firewalls and frameworks such as MITRE ATT&CK.Core CompetenciesDemonstrates expertise in designing and developing cybersecurity products, with a strong focus on secure coding practices, CI/CD pipeline implementation, and mentoring development teams. Proficient in modern programming languages and frameworks, with a solid understanding of cybersecurity concepts and technologies.Highest-signal resume keywordsJava (Spring or Play Framework)PythonCI/CD Pipeline ImplementationSecure Application DesignCloud-Native DevelopmentATS Optimization KeywordsHard SkillsSoftware DevelopmentSecure Coding PracticesCode ReviewApplication Performance InvestigationThreat MitigationAuthentication MechanismsRelational DatabasesNon-Relational DatabasesLinux ScriptingNetworking ProtocolsSoft SkillsMentoringCollaborationTechnical DocumentationIndustry KeywordsExtended Detection and Response (XDR)Endpoint Detection and Response (EDR)OWASPCybersecurityIncident ResponseTools & TechnologiesGitLab CIJenkinsTeamCityDockerTerraformAnsible #J-18808-Ljbffr

📌 Senior Software Developer (Riviere-des-Prairies—Pointe-aux-Trembles)
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📍 Riviere-des-Prairies—Pointe-aux-Trembles